BGY205 datasheet(3/11 Pages) PHILIPS

3 / 11 page

1996 May 21

Philips Semiconductors

Product speciﬁcation

UHF ampliﬁer module

BGY205

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

CHARACTERISTICS

ZS =ZL =50 Ω;PD = 3 dBm; VS = 6 V; VC ≤ 4 V; f = 880 to 915 MHz; Tmb =25 °C; δ = 1 : 8; tp = 575 µs; unless

otherwise specified.

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

DC supply voltage

−

8.5

DC control voltage

−

4.5

input drive power

−

7mW

load power

−

Tstg

storage temperature

−40

+100

°C

Tmb

operating mounting base temperature

−30

+100

°C

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

leakage current

VC = 0.5 V

−−

100

µA

control current

adjust VC for PL = 3.5 W

−−

500

µA

load power

VC = 4 V

3.5

−−

power gain

adjust VC for PL = 3.5 W

32.5

−−

efﬁciency

adjust VC for PL = 3.5 W

−

second harmonic

adjust VC for PL = 3.5 W

−−−40

dBc

third harmonic

adjust VC for PL = 3.5 W

−−−40

dBc

VSWRin

input VSWR

adjust VC for PL = 3.5 W

−−

2:1

stability

PD = 0 to 6 dBm; VS =5to8.5 V;

VC = 0 to 4 V; PL ≤ 3.5 W;

VSWR

≤ 6 : 1 through all phases

−−−60

dBc

isolation

VC = 0.5 V

−−−36

dBm

control bandwidth

R1 = 0; C1 = 0; see Fig.16

−−

MHz

AM-AM conversion

PD with 3% AM; f = 100 kHz;

PL = 3.5 mW to 3.5 W

−−

noise power

PL = 3.5 W; bandwidth = 30 kHz;

20 MHz above transmitter band

−−−85

dBm

ruggedness

VS = 8.5 V; adjust VC for PL = 3.5 W;

VSWR

≤ 10 : 1 through all phases

no degradation

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